You should see that HTML element, surrounded by a blue rectangle, and the HTML source in the Firebug window. Figure 3 shows an example.
这样就可以在Firebug窗口上看到该HTML元素(被蓝色方框围绕)和html源代码。
2
Firstly, to the rectanglewindow, algorithms for clipping lines, circles and ellipses, as well as parametric curves are introduced.
首先对于矩形窗口，介绍了直线裁剪算法，圆和椭圆裁剪算法以及参数曲线的裁剪算法。
3
Note: You should not use view controllers to manage views that fill only a part of their window-that is, only part of the area defined by the application content rectangle.